Physics · 2023
JEE Main · 15 April 2023, Shift 1 · Q47
Match List I with List II of Electromagnetic waves with corresponding wavelength range: Choose the correct answer from the options given below:
Match List I with List II of Electromagnetic waves with corresponding wavelength range :
Choose the correct answer from the options given below:
| List I | List II | ||
| (A) | Microwave | (I) | $\displaystyle 400$ nm to $\displaystyle 1$ nm |
| (B) | Ultraviolet | (II) | $\displaystyle 1$ nm to $\displaystyle 10^{-3} \mathrm{~nm}$ |
| (C) | X-Ray | (III) | $\displaystyle 1$ mm to $\displaystyle 700$ nm |
| (D) | Infra-red | (IV) | $\displaystyle 0.1$ m to $\displaystyle 1$ mm |
Official answer
From NTA’s final answer key for this paper.
(3)
(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.